Chrissy Teigen and John Legend welcomed their fourth child, Wren Alexander Stephens, on Monday, June 19th, with the help of their surrogate Alexandra. Teigen expressed her gratitude for Alexandra's "selfless act" and shared her and Legend's joy at having Wren in their lives after the tragedy of losing their son Jack in September 2020. The couple is now looking forward to many more adventures with their four children.